|Year|Film|Role|Language|
|---|---|---|---|
|2004|7G Rainbow Colony|Kadhir|Tamil|
|2005|Sukran|Ravi Shankar|Tamil|
|2005|Ponniyin Selvan|Venu|Tamil|
|2006|Kedi|Raghu|Tamil|
|2008|Brahmanandam Drama Company|Ravi|Telugu|
|2008|Netru Indru Naalai|Vetri|Tamil|
|2008|Ninna Nedu Repu|Vijay|Telugu|
|2009|Kadhalna Summa Illai|Vetrivel|Tamil|
|2011|Aaranya Kaandam|Sappai|Tamil|

Question: how many consecutive years starting in 2004 did krishna release a film?
Answer: 3